Results 91 to 100 of about 5,851,498 (298)

L‐aspartate oxidase provides new insights into fumarate reduction in anaerobic darkness in Synechocystis sp. PCC6803

FEBS Letters, EarlyView.
Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil, Jeffrey A. Hawkes, Cecilia Blikstad, Pia Lindberg   +3 more
wiley   +1 more source

Use of androgens at different stages of life: reproductive period. [PDF]

Rev Bras Ginecol Obstet, 2021
Nácul AP, Rezende GP, Gomes DAY, Maranhão T, Costa LOBF, Dos Reis FM, Maciel GAR, Damásio LCVDC, de Sá Rosa E Silva ACJ, Lopes VM, Baracat MC, Soares GM, Soares JM, Benetti-Pinto CL.   +13 more
europepmc   +1 more source

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

FEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise, Tiziano Mazza, Raffaella Scanga, Lara Console, Michele Galluccio, Cesare Indiveri   +5 more
wiley   +1 more source

Reproductive success in Antarctic marine invertebrates [PDF]

, 2005
The nearshore Antarctic marine environment is unique, characterised by low but constant temperatures that contrast with an intense peak in productivity. As a result of this stenothermal environment, energy input has a profound ecological effect.
Grange, L.J., Grange, Laura Joanne
core   +1 more source

Reproductive biology of the European pilchard (Sardina pilchardus (Walbaum, 1792)) in the Marmara Sea and the Aegean Sea, Türkiye

Oceanological and Hydrobiological Studies
This study examines the reproductive biology of the European pilchard using samples collected from commercial fisheries in the northern Aegean Sea and the southwest Marmara Sea in 2024.
Şen Yusuf, İhsanoğlu Mukadder Arslan, Daban İsmail Burak   +2 more
doaj   +1 more source

A haplodiploid mite adjusts fecundity and sex ratio in response to density changes during the reproductive period. [PDF]

Exp Appl Acarol, 2022
Weerawansha N, Wang Q, He XZ.
europepmc   +1 more source

Metastatic niche shaped by host factors influences disseminated cancer cell fate

FEBS Letters, EarlyView.
Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward, Álvaro Ruiz‐Tabas, Patricia Altea‐Manzano   +2 more
wiley   +1 more source

Porcine reproductive and respiratory syndrome virus (PRRSV) in GB pig herds : farm characteristics associated with heterogeneity in seroprevalence [PDF]

, 2008
Background: The between- and within-herd variability of porcine reproductive and respiratory syndrome virus (PRRSV) antibodies were investigated in a cross-sectional study of 103 British pig herds conducted 2003–2004.
Evans Charlotte M, Evans, Charlotte M., Medley Graham F, Medley, Graham, Graham F Medley, Green, Laura E., Charlotte M Evans, Green, Laura E.; id_orcid, Medley, Graham F., Laura E Green, Green Laura E, Heukelbach, Jorg, Jorg Heukelbach, Liana Ariza, Ugbomoiko Uade, Heukelbach Jorg, Ariza Liana, Ariza, Liana, Uade Ugbomoiko, Ugbomoiko, Uade Samuel   +19 more
core   +1 more source

Reproductive period duration and cognitive function in postmenopausal Latina women in the Hispanic Community Health Study/Study of Latinos (HCHS/SOL). [PDF]

Maturitas, 2023
Cortés YI, Cai J, Daviglus M, Gallo LC, Lamar M, Isasi CR, Perreira KM.   +6 more
europepmc   +1 more source

Invisible but not inaccessible—Revealing transient oligomers formed by intrinsically disordered proteins with solution NMR and complementary methods

FEBS Letters, EarlyView.
Transient oligomers formed by intrinsically disordered proteins may be ‘invisible’ to direct detection yet remain accessible to solution NMR through equilibrium‐exchange measurements and pressure‐jump experiments. Complementary methods report on mass, stoichiometry, selected distance distributions, morphology, and internal packing.
Martin D. Gelenter, Ad Bax
wiley   +1 more source